Assignee
LOGETRONICS INC
18 granted patents·481 citations·filing 1974–1987
Top patents by PatentIndex Score
18 records- 0197US3945318APrinting plate blank and image sheet by laser transferLOGETRONICS INC·Filed 1974·Granted Mar 23, 1976·99 cites·13 claims
- 0293US4064205AMethod for making a printing plate from a porous substrateLOGETRONICS INC·Filed 1974·Granted Dec 20, 1977·61 cites·4 claims
- 0390US4131916APneumatically actuated image scanning reader/writerLOGETRONICS INC·Filed 1975·Granted Dec 26, 1978·48 cites·35 claims
- 0489US3990088ASystem for controlling replenishment of developer solution in a photographic processing deviceLOGETRONICS INC·Filed 1974·Granted Nov 2, 1976·45 cites·15 claims
- 0586US4265532APhoto printing by intensity and velocity modulationLOGETRONICS INC·Filed 1979·Granted May 5, 1981·23 cites·42 claims
- 0686US3987465AAutomatic camera/processor system with film turnoverLOGETRONICS INC·Filed 1974·Granted Oct 19, 1976·20 cites·9 claims
- 0785US4348097ACamera positioning apparatusLOGETRONICS INC·Filed 1980·Granted Sep 7, 1982·28 cites·10 claims
- 0884US4394089AColor photoprinting with a scanning memory maskLOGETRONICS INC·Filed 1981·Granted Jul 19, 1983·32 cites·30 claims
- 0981US3961132ASequential image-modulated dot-area recordingLOGETRONICS INC·Filed 1974·Granted Jun 1, 1976·21 cites·12 claims
- 1074US4344699AExposure and contrast determination by prescanning in electronic photoprinting systemsLOGETRONICS INC·Filed 1981·Granted Aug 17, 1982·15 cites·30 claims
- 1172US3999918AApparatus for making a printing plate from a porous substrateLOGETRONICS INC·Filed 1975·Granted Dec 28, 1976·22 cites·8 claims
- 1270US4139243AProtective system for a pneumatically actuated rotating bodyLOGETRONICS INC·Filed 1976·Granted Feb 13, 1979·16 cites·7 claims
- 1365US4334770AMethod and apparatus for manipulating and transporting image mediaLOGETRONICS INC·Filed 1980·Granted Jun 15, 1982·19 cites·17 claims
- 1464US4197005AFilm holder for a copy cameraLOGETRONICS INC·Filed 1978·Granted Apr 8, 1980·7 cites·10 claims
- 1542US3991145AMethod of making a printing plate from a porous substrateLOGETRONICS INC·Filed 1975·Granted Nov 9, 1976·6 cites·7 claims
- 1633US4709913AStorage cassette for film processing systemLOGETRONICS INC·Filed 1986·Granted Dec 1, 1987·10 cites·4 claims
- 1721US4734743ALight tight slidable transport for transferring light sensitive materialsLOGETRONICS INC·Filed 1987·Granted Mar 29, 1988·5 cites·4 claims
- 1821US4477165ADiffusion transfer processorLOGETRONICS INC·Filed 1983·Granted Oct 16, 1984·4 cites·9 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →